ATE368011T1 - Biologisch abbaubaren keramischen fasern aus kiselsäuresol - Google Patents

Biologisch abbaubaren keramischen fasern aus kiselsäuresol

Info

Publication number
ATE368011T1
ATE368011T1 AT00906390T AT00906390T ATE368011T1 AT E368011 T1 ATE368011 T1 AT E368011T1 AT 00906390 T AT00906390 T AT 00906390T AT 00906390 T AT00906390 T AT 00906390T AT E368011 T1 ATE368011 T1 AT E368011T1
Authority
AT
Austria
Prior art keywords
fibres
silicic acid
ceramic fibers
fibers made
acid sol
Prior art date
Application number
AT00906390T
Other languages
German (de)
English (en)
Inventor
Mika Jokinen
Timo Peltola
Sinikka Veittola
Manja Ahola
Pirjo Kortesuo
Original Assignee
Delsitech Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delsitech Oy filed Critical Delsitech Oy
Application granted granted Critical
Publication of ATE368011T1 publication Critical patent/ATE368011T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/011—Manufacture of glass fibres or filaments starting from a liquid phase reaction process, e.g. through a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6224—Fibres based on silica
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/02—Biodegradable glass fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicon Compounds (AREA)
  • Artificial Filaments (AREA)
  • Colloid Chemistry (AREA)
AT00906390T 1999-02-22 2000-02-21 Biologisch abbaubaren keramischen fasern aus kiselsäuresol ATE368011T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12118099P 1999-02-22 1999-02-22

Publications (1)

Publication Number Publication Date
ATE368011T1 true ATE368011T1 (de) 2007-08-15

Family

ID=22395079

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00906390T ATE368011T1 (de) 1999-02-22 2000-02-21 Biologisch abbaubaren keramischen fasern aus kiselsäuresol

Country Status (15)

Country Link
US (1) US7897166B1 (sk)
EP (1) EP1144323B1 (sk)
JP (1) JP4932992B2 (sk)
AT (1) ATE368011T1 (sk)
AU (1) AU764663C (sk)
CA (1) CA2359699C (sk)
CZ (1) CZ20012748A3 (sk)
DE (1) DE60035672T2 (sk)
ES (1) ES2290013T3 (sk)
HU (1) HUP0200277A3 (sk)
NO (1) NO20014014D0 (sk)
NZ (1) NZ513013A (sk)
PL (1) PL204627B1 (sk)
SK (1) SK10612001A3 (sk)
WO (1) WO2000050349A2 (sk)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19991806A (fi) 1999-08-25 2001-02-26 Yli Urpo Antti Uusia koostumuksia biologisesti aktiivisen aineen säädettyyn vapauttamiseen, ja niiden valmistus
AUPQ573300A0 (en) * 2000-02-21 2000-03-16 Australian Nuclear Science & Technology Organisation Controlled release ceramic particles, compositions thereof, processes of preparation and methods of use
JP5227017B2 (ja) 2004-02-27 2013-07-03 デルシテク オサケ ユキチュア 調節可能な生体吸収性ゾル−ゲル誘導型ＳｉＯ２を調製する方法
KR101441910B1 (ko) * 2005-11-10 2014-10-01 더 몰간 크루시블 캄파니 피엘시 고온내열성 섬유
US8455088B2 (en) * 2005-12-23 2013-06-04 Boston Scientific Scimed, Inc. Spun nanofiber, medical devices, and methods
EP2023893B1 (en) 2006-05-23 2018-03-14 DelSiTech Oy Method for storing silica-based material
EP2077821B1 (en) 2006-10-12 2019-08-14 The University Of Queensland Compositions and methods for modulating immune responses
DE102007061873A1 (de) * 2007-01-15 2008-07-17 Bayer Innovation Gmbh Kieselsol-Material zur Herstellung von biologisch degradierbaren und/oder resorbierbaren Kieselgel-Materialien dessen Herstellung und Verwendung
DE102007026043B4 (de) * 2007-06-04 2018-08-16 Jiangsu Synecoun Medical Technology Co., Ltd. Nicht-toxisches Polyethoxysiloxan-Material zur Herstellung von biologisch resorbierbares und/oder bioaktives Polyethoxysiloxan-Material enthaltenden Artikeln, dessen Herstellung und Verwendung
DE102007061874A1 (de) * 2007-12-19 2009-06-25 Bayer Innovation Gmbh Nicht-toxisches Polysiloxan-Material zur Herstellung von biologisch resorbierbaren und/oder bioaktiven Polysiloxan-Material enthaltenden Artikeln, dessen Herstellung und Verwendung
DE102008033327A1 (de) * 2008-07-16 2010-01-21 Bayer Innovation Gmbh Kieselsol-Material mit mindestens einem therapeutisch aktiven Wirkstoff zur Herstellung von biologisch degradierbaren und/oder resorbierbaren Kieselgel-Materialien für die Humanmedizin und/oder Medizintechnik
EP2635596B8 (en) 2010-11-01 2020-03-11 University of Technology Sydney Immune-modulating agents and uses therefor
EP2919903B1 (en) 2012-11-14 2020-07-22 W.R. Grace & CO. - CONN. Compositions containing a biologically active material and a non-ordered inorganic oxide
DE102015101282A1 (de) 2015-01-29 2016-08-04 Rwth Aachen Verfahren und Vorrichtung zur Herstellung anorganischer Aerogel-Fasern
FI20155779A (fi) 2015-10-30 2017-05-01 Solani Therapeutics Ltd Ei-steroidaalisen anti-inflammatorisen lääkkeen hidastetusti vapautuva annostelu
CN111989089A (zh) * 2018-04-02 2020-11-24 美国纳米有限责任公司 掺入二氧化硅纤维的局部组合物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401912A (nl) * 1984-06-15 1986-01-02 Tno Met aktieve stof beladen biodegradeerbare polymeersubstraten, geschikt voor het gecontroleerd afgeven van de aktieve stof door middel van een membraan.
US4895709A (en) 1985-04-26 1990-01-23 Sri International Method of preparing metal carbides, nitrides, and the like
EP0253554A3 (en) * 1986-07-15 1988-07-20 Pfizer Inc. Controlled release drug-containing fibers
IT1216570B (it) * 1988-04-08 1990-03-08 Vectorpharma Int Composizione farmaceutiche a rilascio controllato e procedimento per la loro preparazione.
JPH02124734A (ja) * 1988-10-31 1990-05-14 Nippon Sheet Glass Co Ltd 無機繊維の製造方法
JPH02221417A (ja) * 1989-01-04 1990-09-04 Ppg Ind Inc ゾル・ゲル組成物からの無機酸化物繊維の製造方法及びその装置
US4919871A (en) * 1989-01-04 1990-04-24 Ppg Industries, Inc. Forming glass fibers from sol-gel compositions
US5342595A (en) 1990-03-07 1994-08-30 Joseph Davidovits Process for obtaining a geopolymeric alumino-silicate and products thus obtained
AU1999995A (en) 1994-04-08 1995-11-10 Atrix Laboratories, Inc. An adjunctive polymer system for use with medical device
ES2111505T3 (es) 1994-11-08 1998-10-01 Rockwool Int Fibras vitreas artificiales.
DE19609551C1 (de) * 1996-03-12 1997-07-17 Fraunhofer Ges Forschung Biologisch degradierbare und/oder biologisch resorbierbare (Endlos)Fasern, Verfahren zu deren Herstellung und deren Verwendung als Verstärkungsfasern
EP1618896A3 (en) * 1996-05-29 2010-07-14 DelSiTech Oy Dissolvable oxides for biological applications
US6632412B2 (en) * 1999-12-01 2003-10-14 Timo Peltola Bioactive sol-gel derived silica fibers and methods for their preparation

Also Published As

Publication number Publication date
DE60035672D1 (de) 2007-09-06
NO20014014L (no) 2001-08-17
AU2807600A (en) 2000-09-14
PL350576A1 (en) 2002-12-30
CA2359699C (en) 2009-08-11
HUP0200277A2 (hu) 2002-05-29
PL204627B1 (pl) 2010-01-29
SK10612001A3 (sk) 2002-02-05
DE60035672T2 (de) 2008-04-30
AU764663C (en) 2005-02-03
EP1144323A2 (en) 2001-10-17
ES2290013T3 (es) 2008-02-16
NO20014014D0 (no) 2001-08-17
JP2002537502A (ja) 2002-11-05
CA2359699A1 (en) 2000-08-31
WO2000050349A3 (en) 2001-08-02
AU764663B2 (en) 2003-08-28
CZ20012748A3 (cs) 2002-03-13
JP4932992B2 (ja) 2012-05-16
WO2000050349A2 (en) 2000-08-31
EP1144323B1 (en) 2007-07-25
HUP0200277A3 (en) 2004-03-29
US7897166B1 (en) 2011-03-01
NZ513013A (en) 2002-11-26

Similar Documents

Publication Publication Date Title
ATE368011T1 (de) Biologisch abbaubaren keramischen fasern aus kiselsäuresol
BR0117077A (pt) Artigo abrasivo de limpeza, processo para a fabricação de uma fibra abrasiva com perfume encapsulado, e, microcápsulas de perfume
DK1283700T3 (da) Farmaceutiske sustained release-præparater til parenteral administration af biologisk aktive hydrofile forbindelser
BR0014203A (pt) Formulações de suspensão tópicas contendo ciprofloxacina e dexametasona
AU2068501A (en) Fibers providing controlled active agent delivery
WO2001015734A3 (en) High viscosity liquid controlled delivery system and medical or surgical device
AU2001271250A1 (en) Rare-earth doped multi-component glass optical fiber amplifiers using short active fiber length
SE9502244D0 (sv) A composition and a process for the preparation thereof
AR036310A1 (es) Un sistema de suministro
PT1238141E (pt) Fibras de sementes de plantas e seu uso
WO2001072272A3 (en) Stable alkaline hair bleaching compositions and method for use thereof
DK1255534T3 (da) Fremgangsmåde til fremstilling af mikrokugler, der indeholder kolloide systemer
MXPA03010295A (es) Sistema para administrar productos cosmeticos y farmaceuticos.
ATE407965T1 (de) Riechstoffalkohol freisetzendes polysiloxan
ATE277872T1 (de) Lichtverstärkendes glass und verfahren zur herstellung desselben
AR015581A1 (es) Una suspension acuosa de microcapsulas, procedimientos para llevar a cabo la preparacion de una suspension acuosa de microcapsulas adherentes, y un metodopara la aplicacion de microcapsulas sobre un sustrato
SE9900274D0 (sv) New compound
DK0772463T3 (da) Alginatfibre, fremgangsmåde til deres fremstilling og anvendelse deraf
DE69305080D1 (de) Alginatfasern mit verzögerter wirkstofffreigabe und verfahren zu deren herstellung
DE69809746D1 (de) Modifiziere glykoside, modifizierte glyckoside enthaltende zusammensetzungen und verfahren zu ihrer herstellung
ZA989999B (en) New process for the preparation of 5-methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)1H-benzimidazole
DE60106703D1 (de) Intraorale Klebstoffzubereitung
DE69823275T2 (de) Verfahren zur Herstellung von Vorrichtungen zur kontrollierten Freisetzung von Arzneimitteln
DK1165057T3 (da) Endodontiske fibre og fremgangsmåder til anvendelse deraf
IT1308649B1 (it) Impianto per la mescolatura di fibre tessili.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1144323

Country of ref document: EP